STUDY OF CHELATING TENDENCY OF SULFUR-CONTAINING AMINO-ACIDS BY ELECTROPHORESIS

被引：3
|
作者：
TIWARI, BB
SINGH, RKP
KUMAR, V
YADAVA, KL
机构：
[1] Electrochemical Laboratories, Department of Chemistry, University of Allahabad, Allahabad
来源：
JOURNAL OF CHROMATOGRAPHY | 1991年 / 547卷 / 1-2期
关键词：
D O I：
10.1016/S0021-9673(01)88688-X
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
The stability constants of different complex species of some metal ions, viz., Zn2+ and Cd2+ with methylcysteine, were determined electrophoretically at an ionic strength of 0.1 M perchloric acid and at 30-degrees-C. The stability constant of metal-nitrilotriacetate-methylcysteine complexes were found to be 3.72 and 3.54 (log K values) for Zn(II) and Cd(II) complexes, respectively.
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页码：554 / 559
页数：6
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